462663953 has 2 divisors, whose sum is σ = 462663954. Its totient is φ = 462663952.

The previous prime is 462663893. The next prime is 462663979. The reversal of 462663953 is 359366264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 458473744 + 4190209 = 21412^2 + 2047^2 .

It is a cyclic number.

It is not a de Polignac number, because 462663953 - 2²⁸ = 194228497 is a prime.

It is not a weakly prime, because it can be changed into another prime (462663983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231331976 + 231331977.

It is an arithmetic number, because the mean of its divisors is an integer number (231331977).

Almost surely, 2^462663953 is an apocalyptic number.

It is an amenable number.

462663953 is a deficient number, since it is larger than the sum of its proper divisors (1).

462663953 is an equidigital number, since it uses as much as digits as its factorization.

462663953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 699840, while the sum is 44.

The square root of 462663953 is about 21509.6246596727. The cubic root of 462663953 is about 773.4315573108.

The spelling of 462663953 in words is "four hundred sixty-two million, six hundred sixty-three thousand, nine hundred fifty-three".